| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $23.40 | 5.846% | $24.768 | $24.77 | $24.75 | $24.80 |
| Purchase #2 | $116.77 | 11.465% | $130.1577 | $130.16 | $130.15 | $130.20 |
| Purchase #3 | $163.41 | 10.234% | $180.1334 | $180.13 | $180.15 | $180.10 |
| Purchase #4 | $196.47 | 9.331% | $214.8026 | $214.80 | $214.80 | $214.80 |
| Purchase #5 | $13.41 | 5.456% | $14.1416 | $14.14 | $14.15 | $14.10 |
| Purchase #6 | $10.40 | 13.575% | $11.8118 | $11.81 | $11.80 | $11.80 |
| Purchase #7 | $210.80 | 8.764% | $229.2745 | $229.27 | $229.25 | $229.30 |
| 7 purchase totals = | $734.66 | $805.0896 | $805.08 | $805.05 | $805.10 | |